| 具有大延迟特性的热工过程的改进PI控制器 |
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| 引用本文： | 杨永滨.具有大延迟特性的热工过程的改进PI控制器[J].热能动力工程,1994,9(3):186-189. |
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| 作者姓名： | 杨永滨 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 本文提出了一种对具有大延迟特性的热工过程的改进ＰＩ控制，这种控制器实际是Ｓｍｉｔｈ预估控制的一个特例。但在设计这种控制器之前，可以不对过程的数学模型有个精确了解，控制参数也可以象ＰＩ控制器的参数一样通过现场运行进行调整，具有广泛应用于过程控制的潜力。
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| 关 键 词： | PI控制 热工过程控制 锅炉 |
An Improved PI Controller of Thermotechnical Processes with Substantial Time Delay Characteristics |
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| Yang Yongbin.An Improved PI Controller of Thermotechnical Processes with Substantial Time Delay Characteristics[J].Journal of Engineering for Thermal Energy and Power,1994,9(3):186-189. |
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| Authors: | Yang Yongbin |
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| Affiliation: | Harbin Institute of Technology |
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| Abstract: | The author has proposed an improved PI controller of thermotechnical processes with substantial time delay characteristics. The controller virtually constitutes a specific example of Smith forecast control. However, prior to the design of such a controller, it is not necessary to have a precise understaning of the mathematical model of the processes. The control parameters can also be adjusted on the basis of on-site operation results just like those of the PI controller. The said controller has significant potential for widespread applications in process control. |
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| Keywords: | PI control Smith forecast control control of thermotechnical processes |
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